iShares Core 1-5 Year USD Bond ETF - Common Stock (ISTB)

Historical Holders from Q1 2014 to Q3 2025

Symbol
ISTB
CUSIP
46432F859
Type / Class
Equity / Common Stock
Shares outstanding
91.7M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
63.8M
Holdings value
$3.12B
% of all portfolios
0.027%
Grand Portfolio weight change
+0%
Number of holders
370
Number of buys
187
Number of sells
-142
Average Value change %
+0%
Average buys %
+0.002%
Average sells %
-0.002%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of iShares Core 1-5 Year USD Bond ETF - Common Stock (ISTB)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock Portfolio Management LLC 7% +25% $310M $73.7M 6.42M +31.2% BlackRock Portfolio Management LLC Jun 30, 2025

Institutional Holders of iShares Core 1-5 Year USD Bond ETF - Common Stock (ISTB)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 63.8M $3.12B +$63.8M $48.84 370
2025 Q2 62.8M $3.06B +$69.4M $48.65 384
2025 Q1 61.5M $2.97B +$53.5M $48.35 387
2024 Q4 59.7M $2.85B +$158M $47.77 382
2024 Q3 56M $2.72B -$20.9M $48.68 359
2024 Q2 56.3M $2.67B -$42.6M $47.37 369
2024 Q1 57.2M $2.71B +$26.3M $47.44 378
2023 Q4 256K $12.2M -$411K $47.56 8
2023 Q3 53.5M $2.48B -$53.6M $46.38 354
2023 Q2 54.7M $2.55B -$282M $46.64 377
2023 Q1 61.2M $2.88B -$307M $47.16 382
2022 Q4 68.9M $3.2B +$116M $46.44 384
2022 Q3 66.3M $3.05B -$577M $46.10 370
2022 Q2 78.6M $3.73B -$1.44B $47.40 377
2022 Q1 82.2M $3.99B +$75.9M $48.46 371
2021 Q4 82.1M $4.14B +$221M $50.43 384
2021 Q3 76.9M $3.93B +$605M $51.07 346
2021 Q2 64.2M $3.29B +$369M $51.29 332
2021 Q1 57.5M $2.95B +$18.4M $51.29 322
2020 Q4 55.9M $2.88B +$12.5M $51.64 309
2020 Q3 52.2M $2.69B +$207M $51.55 267
2020 Q2 48.3M $2.48B +$273M $51.47 257
2020 Q1 44.1M $2.22B -$12M $50.50 244
2019 Q4 44.3M $2.23B +$597M $50.40 240
2019 Q3 31.7M $1.6B -$35.4M $50.49 202
2019 Q2 32.4M $1.64B +$167M $50.43 198
2019 Q1 29.2M $1.45B -$18.6M $49.86 188
2018 Q4 29.5M $1.45B +$108M $49.06 174
2018 Q3 26.5M $1.3B +$74.7M $49.00 153
2018 Q2 24.8M $1.22B +$644M $49.08 146
2018 Q1 20.6M $1.01B +$615M $49.35 136
2017 Q4 8.51M $424M +$68.6M $49.83 124
2017 Q3 6.13M $308M +$23.4M $50.27 100
2017 Q2 5.78M $290M +$2.46M $50.26 98
2017 Q1 5.75M $288M +$68.6M $50.12 93
2016 Q4 4.59M $230M +$21.8M $50.00 90
2016 Q3 3.97M $201M -$2.74M $50.65 85
2016 Q2 2.75M $279M +$34.8M $101.56 70
2016 Q1 3.43M $345M +$28.9M $100.62 64
2015 Q4 3.16M $313M +$64.9M $99.27 63
2015 Q3 2.46M $247M +$25.5M $100.33 50
2015 Q2 2.21M $222M +$37M $100.36 43
2015 Q1 1.84M $186M +$16.3M $100.91 40
2014 Q4 1.68M $168M +$88.8M $100.20 36
2014 Q3 757K $75.8M +$44.7M $100.10 28
2014 Q2 310K $31.2M +$5.9M $100.55 26
2014 Q1 251K $25.2M +$6.87M $100.29 24